diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index afeb7baa3b44087edd5a2a0720aa5a044aa644f1..c0e431c59c4f4941ae478ce36bb1abc2b9e68e1d 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5401,24 +5401,23 @@ static void intel_pre_plane_update(struct intel_crtc_state *old_crtc_state, intel_update_watermarks(crtc); } -static void intel_crtc_disable_planes(struct drm_crtc *crtc, unsigned plane_mask) +static void intel_crtc_disable_planes(struct intel_crtc *crtc, unsigned plane_mask) { - struct drm_device *dev = crtc->dev; - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - struct drm_plane *p; - int pipe = intel_crtc->pipe; + struct drm_device *dev = crtc->base.dev; + struct intel_plane *plane; + unsigned fb_bits = 0; - intel_crtc_dpms_overlay_disable(intel_crtc); + intel_crtc_dpms_overlay_disable(crtc); - drm_for_each_plane_mask(p, dev, plane_mask) - to_intel_plane(p)->disable_plane(to_intel_plane(p), intel_crtc); + for_each_intel_plane_on_crtc(dev, crtc, plane) { + if (plane_mask & BIT(plane->id)) { + plane->disable_plane(plane, crtc); - /* - * FIXME: Once we grow proper nuclear flip support out of this we need - * to compute the mask of flip planes precisely. For the time being - * consider this a flip to a NULL plane. - */ - intel_frontbuffer_flip(to_i915(dev), INTEL_FRONTBUFFER_ALL_MASK(pipe)); + fb_bits |= plane->frontbuffer_bit; + } + } + + intel_frontbuffer_flip(to_i915(dev), fb_bits); } static void intel_encoders_pre_pll_enable(struct drm_crtc *crtc, @@ -12696,7 +12695,7 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state) intel_pre_plane_update(old_intel_crtc_state, new_intel_crtc_state); if (old_crtc_state->active) { - intel_crtc_disable_planes(crtc, old_crtc_state->plane_mask); + intel_crtc_disable_planes(intel_crtc, old_intel_crtc_state->active_planes); /* * We need to disable pipe CRC before disabling the pipe,